Transaction a52ac757d1206195de240453c9d1cff9b252d8b68f672685fa16d6daf31ba5a4

Block #908657

2025-08-05 01:21:17 +0000 UTC (~5 months, 14 days ago)

BTC Burned: 0 BTC

Inputs

3CzS3uphghLynW1C8aF2XJWvoU8HRHpwqw

OP_HASH160 7bf4985f3bbe271ab7108e78bb2587216a00e915 OP_EQUAL scripthash

Outputs

6a00

OP_RETURN 0 nulldata

bc1que4l02glk47kl8czfpg0ve3cjq8gpeg8wwlcjl

0 e66bf7a91fb57d6f9f024850f66638900e80e507 witness_v0_keyhash

How did this transaction burn BTC?

OP_RETURN outputs

OP_RETURN is a provably unspendable method that allows embedding of arbitrary data into the blockchain¹.

OP_RETURN outputs are used to embed data such as messages, commitments from systems like Stacks², or even files - there are no constraints on the nature of the data, only on the size per OP_RETURN output.

As they are provably unspendable, OP_RETURN outputs are pruned from the UTXO set automatically and do not contribute to the UTXO set size.

Although OP_RETURN outputs are exempted from the Dust Limit and can be 0-value, some users choose to transfer BTC to the output. This BTC is permanently and irreversibly lost, and reduces the circulating supply of Bitocin.

View revision history

Raw Transaction

{
  "txid": "a52ac757d1206195de240453c9d1cff9b252d8b68f672685fa16d6daf31ba5a4",
  "hash": "b176e458511c542715c6b9785fe1715e7695b221805251c1a1cf348da44b9c3f",
  "version": 2,
  "size": 225,
  "vsize": 144,
  "weight": 573,
  "locktime": 0,
  "vin": [
    {
      "txid": "f0fc68e4826f72b14a650141999bc77c5c11d1799cb08aa9fc7c25bebab302e9",
      "vout": 5,
      "scriptSig": {
        "asm": "0014671faf8d7b459ce54e598929b6e66a981940189f",
        "hex": "160014671faf8d7b459ce54e598929b6e66a981940189f"
      },
      "txinwitness": [
        "30440220334b6bfddc9438ee4f9c717b4162ba36bbd6ed988af674be16a96bc011b05b130220211668f1d643d7f6f7bbd2d589606c2011bbc6b5d2f83cfcf2d7068510bfe54c01",
        "02aaaeda3f26676f1286f42fd2df49d1a9b11b549a639c7854edf81826610383d7"
      ],
      "prevout": {
        "generated": false,
        "height": 908626,
        "value": "0.00304509",
        "scriptPubKey": {
          "asm": "OP_HASH160 7bf4985f3bbe271ab7108e78bb2587216a00e915 OP_EQUAL",
          "desc": "addr(3CzS3uphghLynW1C8aF2XJWvoU8HRHpwqw)#2v7v3kcg",
          "hex": "a9147bf4985f3bbe271ab7108e78bb2587216a00e91587",
          "address": "3CzS3uphghLynW1C8aF2XJWvoU8HRHpwqw",
          "type": "scripthash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 0",
        "desc": "raw(6a00)#ncfmkl43",
        "hex": "6a00",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00304222",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 e66bf7a91fb57d6f9f024850f66638900e80e507",
        "desc": "addr(bc1que4l02glk47kl8czfpg0ve3cjq8gpeg8wwlcjl)#r6apenxl",
        "hex": "0014e66bf7a91fb57d6f9f024850f66638900e80e507",
        "address": "bc1que4l02glk47kl8czfpg0ve3cjq8gpeg8wwlcjl",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000287",
  "hex": "02000000000101e902b3babe257cfca98ab09c79d1115c7cc79b994101654ab1726f82e468fcf00500000017160014671faf8d7b459ce54e598929b6e66a981940189ffdffffff020000000000000000026a005ea4040000000000160014e66bf7a91fb57d6f9f024850f66638900e80e507024730440220334b6bfddc9438ee4f9c717b4162ba36bbd6ed988af674be16a96bc011b05b130220211668f1d643d7f6f7bbd2d589606c2011bbc6b5d2f83cfcf2d7068510bfe54c012102aaaeda3f26676f1286f42fd2df49d1a9b11b549a639c7854edf81826610383d700000000"
}